[INFO] cloning repository https://github.com/vladimirovmm/ci_tools
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vladimirovmm/ci_tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladimirovmm%2Fci_tools"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladimirovmm%2Fci_tools'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1903ee1a4409ccacf0cfe1414aa742bc370cbff3
[INFO] testing vladimirovmm/ci_tools against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladimirovmm%2Fci_tools" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vladimirovmm/ci_tools on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vladimirovmm/ci_tools
[INFO] finished tweaking git repo https://github.com/vladimirovmm/ci_tools
[INFO] tweaked toml for git repo https://github.com/vladimirovmm/ci_tools written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/vladimirovmm/ci_tools already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bb390034872894e5f59191b83171a975d58e401056927566e36ee199fb8b8ed
[INFO] running `"docker" "start" "-a" "3bb390034872894e5f59191b83171a975d58e401056927566e36ee199fb8b8ed"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling io-enum v0.2.3
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling curl v0.4.29
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling isahc v0.9.3 (https://github.com/sagebind/isahc.git#8698be45)
[INFO] [stderr]    Compiling mysql v18.2.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling tracing-core v0.1.10
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]    Compiling lexical v4.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling openssl-sys v0.9.57
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]    Compiling curl-sys v0.4.31+curl-7.70.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling lru v0.4.3
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling derive_utils v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tracing v0.1.15
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling sluice v0.5.2
[INFO] [stderr]    Compiling rust_decimal v1.6.0
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bigdecimal v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling mysql_common v0.20.2
[INFO] [stderr]    Compiling ci_tools v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                 ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Serialize` is imported redundantly
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 1  | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |             --------- the item `Serialize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Deserialize` is imported redundantly
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 1  | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                        ----------- the item `Deserialize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         'for_file:for (file_name, file, rows) in CILangsTools::get_all_translates(ci_path.clone(), langs.clone()) {
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |             'for_lang_from:for lang_from in langs.iter() {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 'for_lang_to:for lang_to in langs.iter().filter(|lang|{ *lang != lang_from }){
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `"docker" "inspect" "3bb390034872894e5f59191b83171a975d58e401056927566e36ee199fb8b8ed"`
[INFO] running `"docker" "rm" "-f" "3bb390034872894e5f59191b83171a975d58e401056927566e36ee199fb8b8ed"`
[INFO] [stdout] 3bb390034872894e5f59191b83171a975d58e401056927566e36ee199fb8b8ed
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6de373bc3ea7d7417fb2a7c79bfa5869ce5c7fa3aac96f38cd5a84d4e6d0bc07
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6de373bc3ea7d7417fb2a7c79bfa5869ce5c7fa3aac96f38cd5a84d4e6d0bc07"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ci_tools v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                 ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Serialize` is imported redundantly
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 1  | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |             --------- the item `Serialize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Deserialize` is imported redundantly
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 1  | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                        ----------- the item `Deserialize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         'for_file:for (file_name, file, rows) in CILangsTools::get_all_translates(ci_path.clone(), langs.clone()) {
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |             'for_lang_from:for lang_from in langs.iter() {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 'for_lang_to:for lang_to in langs.iter().filter(|lang|{ *lang != lang_from }){
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "6de373bc3ea7d7417fb2a7c79bfa5869ce5c7fa3aac96f38cd5a84d4e6d0bc07"`
[INFO] running `"docker" "rm" "-f" "6de373bc3ea7d7417fb2a7c79bfa5869ce5c7fa3aac96f38cd5a84d4e6d0bc07"`
[INFO] [stdout] 6de373bc3ea7d7417fb2a7c79bfa5869ce5c7fa3aac96f38cd5a84d4e6d0bc07
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 382d72cc530f2b8750862aff97f7b5e0c11612d05e0d2770174e12e41ee96e66
[INFO] running `"docker" "start" "-a" "382d72cc530f2b8750862aff97f7b5e0c11612d05e0d2770174e12e41ee96e66"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                 ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Serialize` is imported redundantly
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 1  | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |             --------- the item `Serialize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Deserialize` is imported redundantly
[INFO] [stderr]   --> src/citool/langs/yandex.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 1  | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                        ----------- the item `Deserialize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 12 |     use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         'for_file:for (file_name, file, rows) in CILangsTools::get_all_translates(ci_path.clone(), langs.clone()) {
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |             'for_lang_from:for lang_from in langs.iter() {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/citool/langs/mod.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 'for_lang_to:for lang_to in langs.iter().filter(|lang|{ *lang != lang_from }){
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ci_tools-c78a4696f53a21f0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "382d72cc530f2b8750862aff97f7b5e0c11612d05e0d2770174e12e41ee96e66"`
[INFO] running `"docker" "rm" "-f" "382d72cc530f2b8750862aff97f7b5e0c11612d05e0d2770174e12e41ee96e66"`
[INFO] [stdout] 382d72cc530f2b8750862aff97f7b5e0c11612d05e0d2770174e12e41ee96e66